/// <summary>
/// Read specific message of the given read queue identified by the messageId parameter and copy it to one or more specified write queues
/// </summary>
/// <param name="messageId"></param>
public void Copy(string messageId)
{
if (_errorQueue == null || !_errorQueue.IsInitialized || _readQueue == null || !_readQueue.IsInitialized)
{
throw new BusException("Bus has not been configured for copying messages from the read queue. Did you forget to call DefineReadQueue and/or DeineErrorQueue on BusBuilder?");
}
if (!_writeQueueManager.HasWriteQueues)
{
throw new BusException("Bus has not been configured for returning messages to a write queue. Did you forget to call DefineWriteQueue on BusBuilder?");
}
try
{
var message = _readQueue.GetMessageBy(messageId);
var context = new WriteMessageContext(_writeQueueManager.GetWriteQueues().First());
var copyMessageHandler = new CopyMessageHandler(context, _config, _logger);
var loggingAspect = new LoggingAspect(copyMessageHandler, SendOperation, _logger);
loggingAspect.Handle(message);
}
catch (Exception ex)
{
throw new BusException($"A problem occurred copying message: {messageId} - error: {ex}");
}
}
/// <summary>
/// Takes a given type T and serializes it to json before
/// wrapping it in an MSMQ message and placing it on a queue.
/// </summary>
public void Send <T>(T dto)
{
if (!_writeQueueManager.HasWriteQueues)
{
throw new BusException("Bus has not been configured for sending messages. Did you forget to call DefineWriteQueue on BusBuilder?");
}
foreach (var writeQueue in _writeQueueManager.GetWriteQueues())
{
var message = CreateMsmqMessageFromDto(dto);
var context = new WriteMessageContext(writeQueue);
var sendMessageHandler = new SendMessageHandler(context, _config, _logger);
var loggingAspect = new LoggingAspect(sendMessageHandler, SendOperation, _logger);
var transactionAspect = new TransactionAspect(loggingAspect, _logger);
transactionAspect.Handle(message);
}
}
